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Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 29 · 40 questions
TalentJR

Remember (Which team?): Digestive: food pipe, stomach, intestines, liver. Respiratory: windpipe, lungs. Circulatory: heart, blood vessels, blood. Nervous: brain, spinal cord, nerves. Skeletal: skull, ribs, backbone. Jobs: heart – pumps blood, lungs – take in oxygen, kidneys – clean the blood, skull – protects the brain, ribs – guard heart and lungs. Numbers: 206 bones, 4 chambers in the heart, 2 lungs, 2 kidneys, 32 grown-up teeth.

NameDateTime takenScore ___ / 40
  1. 1.Which of these is part of the circulatory system? (a) rib (b) spinal cord (c) blood (d) nerve
  2. 2.🫀 The heart is part of which body system? (a) circulatory system (b) skeletal system (c) nervous system (d) digestive system
  3. 3.🫀 The lung is part of which body system? (a) respiratory system (b) skeletal system (c) circulatory system (d) digestive system
  4. 4.Which of these is part of the respiratory system? (a) stomach (b) lung (c) food pipe (d) skull
  5. 5.What is a job of the heart? (a) covering the body (b) pulling bones to move (c) guarding heart and lungs (d) pumping blood
  6. 6.What is a job of the skin? (a) cleaning the blood (b) taking in oxygen (c) pulling bones to move (d) covering the body
  7. 7.What is a job of the skull? (a) pumping blood (b) covering the body (c) protecting the brain (d) thinking and learning
  8. 8.What is a job of the brain? (a) taking in oxygen (b) covering the body (c) thinking and learning (d) pumping blood
  9. 9.Which of these is part of the skeletal system? (a) small intestine (b) large intestine (c) food pipe (d) rib
  10. 10.True or false: pulling bones to move is a job of the muscles. (a) False (b) True
  11. 11.Which of these is part of the nervous system? (a) thigh bone (b) nerve (c) windpipe (d) lung
  12. 12.🫀 The rib is part of which body system? (a) respiratory system (b) circulatory system (c) skeletal system (d) digestive system
  13. 13.🩺 Which body part has this job: pumping blood? (a) skin (b) skull (c) heart (d) stomach
  14. 14.True or false: the backbone is part of the skeletal system. (a) True (b) False
  15. 15.🦴 How many bones are there in a grown-up’s body?
  16. 16.🧍 Which is the largest organ of the human body? (a) brain (b) heart (c) skin (d) kidney
  17. 17.💨 Which gas does our body need from the air we breathe in? (a) carbon dioxide (b) smoke (c) oxygen (d) steam
  18. 18.Which of these is part of the circulatory system? (a) large intestine (b) windpipe (c) liver (d) blood vessel
  19. 19.🔍 Which is the odd one out? (a) spinal cord (b) brain (c) nerve (d) liver
  20. 20.🫀 The large intestine is part of which body system? (a) digestive system (b) circulatory system (c) nervous system (d) skeletal system
  21. 21.What is a job of the ribs? (a) cleaning the blood (b) protecting the brain (c) guarding heart and lungs (d) covering the body
  22. 22.🫀 The blood is part of which body system? (a) digestive system (b) nervous system (c) circulatory system (d) respiratory system
  23. 23.True or false: the liver is part of the nervous system. (a) True (b) False
  24. 24.🩺 Which body part has this job: cleaning the blood? (a) muscles (b) ribs (c) kidneys (d) brain
  25. 25.True or false: the nerve is part of the digestive system. (a) True (b) False
  26. 26.🫀 The thigh bone is part of which body system? (a) skeletal system (b) circulatory system (c) digestive system (d) respiratory system
  27. 27.🫀 The brain is part of which body system? (a) respiratory system (b) circulatory system (c) digestive system (d) nervous system
  28. 28.What is a job of the stomach? (a) churning food (b) protecting the brain (c) guarding heart and lungs (d) taking in oxygen
  29. 29.🔍 Which is the odd one out? (a) skull (b) heart (c) blood vessel (d) blood
  30. 30.What is a job of the muscles? (a) protecting the brain (b) churning food (c) pulling bones to move (d) taking in oxygen
  31. 31.True or false: the brain is part of the nervous system. (a) False (b) True
  32. 32.True or false: the blood vessel is part of the circulatory system. (a) False (b) True
  33. 33.🫘 How many kidneys do we have?
  34. 34.🔍 Which is the odd one out? (a) skull (b) backbone (c) nerve (d) thigh bone
  35. 35.True or false: cleaning the blood is a job of the brain. (a) False (b) True
  36. 36.🔍 Which is the odd one out? (a) skull (b) rib (c) thigh bone (d) spinal cord
  37. 37.🩺 Which body part has this job: covering the body? (a) brain (b) heart (c) kidneys (d) skin
  38. 38.🔍 Which is the odd one out? (a) heart (b) stomach (c) large intestine (d) food pipe
  39. 39.Which of these is part of the circulatory system? (a) backbone (b) skull (c) heart (d) small intestine
  40. 40.🩺 Which body part has this job: guarding heart and lungs? (a) stomach (b) lungs (c) skull (d) ribs

Answer key

  1. blood
  2. circulatory system
  3. respiratory system
  4. lung
  5. pumping blood
  6. covering the body
  7. protecting the brain
  8. thinking and learning
  9. rib
  10. True
  11. nerve
  12. skeletal system
  13. heart
  14. True
  15. 206
  16. skin
  17. oxygen
  18. blood vessel
  19. liver
  20. digestive system
  21. guarding heart and lungs
  22. circulatory system
  23. False
  24. kidneys
  25. False
  26. skeletal system
  27. nervous system
  28. churning food
  29. skull
  30. pulling bones to move
  31. True
  32. True
  33. 2
  34. nerve
  35. False
  36. spinal cord
  37. skin
  38. heart
  39. heart
  40. ribs

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